Geely Emgrand X7. Manual part — 613

11.9.6.9 Runout during door lock travelling vehicle

Circuit diagram:

NL11-2198b

8 IP49

POS LAMP

LICENSE

CDL

LOCK

CDL

UN LOCK

DOL

UN LOCK

TALL CATE

UNLOCK

TALL

CATE AJAR

DOL

LOCK

DR

UNLOCK

DOOR

KEY LOCK

KEY

UNLOCK

DOOR

LOCK

GND

P-DOOR

4 IP50 24 IP50 10 IP48

4

IP+B

15A

IF

04

闭锁器

开关

右前
门锁
电机

右后
门锁
电机

左后
门锁
电机

后背门门锁电机

驾驶员

门锁电机

IP48

5

BCM

IP48

4

SO4

3

1

3

3

15 IP49

3 IP48 6 IP48

16 IP49 37 IP50 2 IP48

M

M

M

7 DR04

8 DR04

9 DR04

2

SO

4

3

2

DR0

4

4

DR0

4

SO

43

1

SO4

3

DR14

DR14

5 IP29

1

4

IP29

4

IP29

3 IP29

2

4

M

DR35

DR35

1

3

M

DR25

DR25

Diagnostic steps:

1

Inspect the condition of locking through the mechanical key.

(a) Use lock switch to repeat lock and unlock actions.

Confirm whether the central controlled lock can be normally locked.

2

Inspect the condition of locking through the mechanical key.

(a) Use mechanical key to repeat lock and unlock actions, meanwhile use multimeter to measure

voltage of BCM wire harness connector IP50 terminal No. 4.

Observe whether the voltage reading of the multimeter is changed between 0V and 10V.

No

See 11.7.6.4 Mechanical Key/Central Control Lock
Switch Cannot Lock the Central Control Lock.

Yes

Fastener

switch

R

ight

front

door

lo

ck

m

oto

r

R

ight

reardoo

r

lo

ck

m

oto

r

Left rear d

oor

lo

ck

m

oto

r

Rear back-doorlock

motor

Driver

door lock

motor

2451

NL11-2216b

IP50 车身控制模块线束连接器4

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

4

(a) Use mechanical key to repeat

lock and unlock actions,
meanwhile use ohmmeter to
measure voltage of BCM wire
harness connector IP50 terminal
No. 3.

Observe whether the voltage reading
of the multimeter is changed between
0V and 10V.

NL11-2217b

IP50 车身控制模块线束连接器4

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

3

4

Inspect the left front door lock assembly.

(a) For dismantle left front door motor assembly, refer to 11.7.7.1 Replacement of left front door

lock assembly.

(b) Simulate unlock action by mechanical key, measure resistance value between left front door

lock assembly DR04 terminal No.8 and 7 by millimeter

Standard resistant value: is less than 1Ω

3

Inspect the condition of unlocking through the mechanical key.

No

Go to step 5

Yes

No

Go to step 5

Yes

IP50body control module harness

connector4

IP50body control module harness

connector4

2452

Confirm if the resistance conforms to standard value.

NL11-2205b

1

2

5

6

7

8

9

10

3

4

DR04 左前门锁电机线束连接器

7

8

5

Replace left front door motor assembly ,

(a) Replace the left front door lock motor assembly and refer to 11.7.7.1 "Replacement of Left

Front Door Lock Assembl".

Lock by a key to confirm whether the electric door lock normally locks.

6

Replace the BCM

A. Replace BCM. See 11.8.8.1 replacement of BCM.

Confirm the completion of repair.

7

The system is normal.

Next

Yes

The system is normal.

No

Yes

Go to step 6

No

DR04 left frontdoor lock motor

harness connector

2453

11.9.6.10 Left front door lock can't work

Circuit diagram:

NL11-2198b

8 IP49

POS-

LAMP

CDL

LOCK

CDL

UN LOCK

CDL

UN LOCK

TALL CATE

UNLOCK

TALL

CATE AJAR

DOL

LOCK

DR

UNLOCK

DOOR

KEY LOCK

KEY

UNLOCK

DOOR

LOCK

GND

P-DOOR

4 IP50 24 IP50 10 IP48

4

IP+B

15A

IF

04

闭锁器

开关

右前
门锁
电机

右后
门锁
电机

左后
门锁
电机

后背门门锁电机

驾驶员

门锁电机

IP48

5

BCM

IP48

4

SO4

3

1

3

3

15 IP49

3 IP48 6 IP48

16 IP49 37 IP50 2 IP48

M

M

M

7 DR04

8 DR04

9 DR04

2

SO

4

3

2

DR0

4

4

DR0

4

SO

43

1

SO4

3

DR14

DR14

5 IP29

1

4

IP29

4

IP29

3 IP29

2

4

M

DR35

DR35

1

3

M

DR25

DR25

Diagnostic steps:

1

Inspect the voltage of the terminal No. 6 of BCM wire harness connector IP48.

(a) Turn on ignition switch.

(b) Use meachanical key or central

control button to repeat lock and
unlock actions, meanwhile, use
multimeter to measure voltage of
BCM wire harness connector
IP48 terminal No. 6.

Observe the multimeter to confirm
whether the voltage changes
repeatedly between0V and the power
supply voltage.

NL11-2209b

IP48 车身控制模块线束连接器2

1 2 3

4 5 6

7 8 9

10 11 12 13

6

Fastener

switch

R

ight

front

door

lo

ck

m

oto

r

R

ight

reardoo

r

lo

ck

m

oto

r

Left rear d

oor

lo

ck

m

oto

r

Rear back-doorlock

motor

Driver

door lock

motor

IP48body control module harness

connector2

2454